几种进度控制方法在某地浸铀矿山钻孔工程中的应用  

Application of several method of process control in the drilling project of in-situ leaching uranium

作　　者：秦昊[1] 胡柏石[1] 张勇 王冉林 常京涛[1] 

机构地区：[1]核工业北京化工冶金研究院,北京101149 [2]新疆中核天山铀业有限公司,新疆伊宁835000 [3]湖南中核勘探有限责任公司,湖南长沙410016

出　　处：《铀矿冶》2015年第4期245-248,共4页Uranium Mining and Metallurgy

摘　　要：以新疆某地浸采铀钻孔施工项目为研究对象,分析了目前工程在进度管理中存在的问题;在现有进度控制的基础上提出通过持续时间、实物工作量和投资量3种进度指标来评价项目进度;采用横道图法、S曲线法和赢得值法作为进度评价的手段和工具,对原先的进度控制系统进行了优化。Taking the borehole construction project of in-situ leaching Uranium in Xinjiang as research object, the current existed problems in the schedule management of the project were analyzed. Based on current schedule control methods, three schedule indexes such as lasting time, material work quan- tity and amount of investment were used to evaluate the project schedule. Horizontal road chart, s- curve method and earned value analysis were adopted to optimize the original schedule control system.

关 键 词：地浸采铀 钻井施工 进度控制 评价指标 

分 类 号：TU722[建筑科学—建筑技术科学] TU868